@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
43 lines • 2.04 kB
JavaScript
;
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.CustomResolverAnnotation = void 0;
const graphql_1 = require("graphql");
const get_custom_resolver_meta_1 = require("../../schema/get-custom-resolver-meta");
const definition_collection_1 = require("../parser/definition-collection");
class CustomResolverAnnotation {
constructor({ requires }) {
this.name = "customResolver";
this.requires = requires;
}
parseRequire(document, objectFields) {
if (!this.requires) {
return;
}
const definitionCollection = (0, definition_collection_1.getDefinitionCollection)(document);
const { interfaceTypes, objectTypes, unionTypes } = definitionCollection;
const selectionSetDocument = (0, graphql_1.parse)(`{ ${this.requires} }`);
// TODO: likely selectionSetToResolveTree could be change to accept Maps instead of Arrays.
// initially these were arrays as they were coming from getDefinitionNodes that was returning arrays
this.parsedRequires = (0, get_custom_resolver_meta_1.selectionSetToResolveTree)(objectFields || [], [...objectTypes.values()], [...interfaceTypes.values()], [...unionTypes.values()], selectionSetDocument);
}
}
exports.CustomResolverAnnotation = CustomResolverAnnotation;
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